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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206

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lis2du12tr-etched.step	lis2du12tr: factory component page (tier=mfr) · Ray	14d ago
lis2du12tr-hero.glb	lis2du12tr: hero GLB from the etched model (keeps the MPN mark) · Ray	14d ago
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lis2du12tr.step	Publish 0.1.0 · Ray	14d ago
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LIS2DU12TR

STMICROELECTRONICS · Global Sourcing Parts · LGA-12(2x2)

LIS2DU12TR from STMICROELECTRONICS, in a LGA-12(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	SCL/SPC	input	I²C/MIPI I3C serial clock (SCL) and SPI serial port clock (SPC); default input without pull-up.
2	CS	input	SPI/I²C/MIPI I3C mode selection (1: SPI idle, I²C/I3C enabled; 0: SPI enabled, I²C/I3C disabled); internal pull-up that can be disconnected via CS_PU_DIS.
3	SDO/SA0	bidirectional	SPI serial data output (SDO) and I²C device address LSB (SA0); internal pull-up that can be disconnected via SDO_PU_DIS.
4	SDA/SDI/SDO	bidirectional	I²C/MIPI I3C serial data (SDA), SPI serial data input (SDI) and 3-wire interface serial data output (SDO); default input without pull-up.
5	NC	unconnected	Internally not connected; can be tied to Vdd, Vdd_IO, or GND.
6	GND	power_in	0 V supply.
7	RES	input	Reserved pin; must be connected to GND.
8	GND	power_in	0 V supply.
9	Vdd	power_in	Power supply for the device core (1.62 to 3.6 V operational range); decoupling capacitors placed close to this pin.
10	Vdd_IO	power_in	Power supply for the I/O pins.
11	INT2	bidirectional	Interrupt pin 2, or clock input when selected in single data conversion on demand; default input with internal pull-down that can be disabled via PD_DIS_INT2.
12	INT1	bidirectional	Interrupt pin 1; default input with internal pull-down that can be disabled via PD_DIS_INT1.

Key specifications

Parameter	Value
Manufacturer	STMICROELECTRONICS
Package	LGA-12(2x2)
Category	Global Sourcing Parts
Pins	12

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Supply voltage	Vdd	1.62	1.8	3.6	V		6
I/O pins supply voltage	Vdd_IO	1.62			V	max printed as Vdd + 0.1 V	6
Digital low-level output voltage	VOL			0.2	V	IOL = 4 mA	6
Temperature offset	Toff	-15		15	°C		6
Operating temperature range	Top	-40		85	°C		6
Self-test positive difference X-axis	ST	50		700	mg	X-axis	5
Self-test positive difference Y-axis	ST	50		700	mg	Y-axis	5
Self-test positive difference Z-axis	ST	200		1200	mg	Z-axis	5
SPI clock cycle	tc(SPC)	100			ns		7
SPI clock frequency	fc(SPC)			10	MHz		7
CS setup time	tsu(CS)	6			ns		7
CS hold time	th(CS)	40			ns		7
SDI input setup time	tsu(SI)	12			ns		7
SDI input hold time	th(SI)	15			ns		7
SDO valid output time	tv(SO)			50	ns		7
SDO output hold time	th(SO)	9			ns		7
SDO output disable time	tdis(SO)			50	ns		7
SCL clock frequency (fast mode)	f(SCL)	0		400	kHz	I²C fast mode	8
SCL clock frequency (fast mode plus)	f(SCL)	0		1000	kHz	I²C fast mode plus	8
Capacitive load for each bus line (fast mode)	CB			400	pF	I²C fast mode	8
Capacitive load for each bus line (fast mode plus)	CB			550	pF	I²C fast mode plus	8
Supply voltage	Vdd	-0.3		4.3	V		9
I/O pins supply voltage	Vdd_IO	-0.3		4.3	V		9
Input voltage on any control pin	Vin	-0.3			V	max printed as Vdd_IO+0.3 V	9
Acceleration powered, 0.5 ms	APOW			3000	g	any axis, powered, Vdd = 1.8 V, 0.5 ms	9
Acceleration powered, 0.2 ms	APOW			10000	g	any axis, powered, Vdd = 1.8 V, 0.2 ms	9
Acceleration unpowered, 0.5 ms	AUNP			3000	g	any axis, unpowered, 0.5 ms	9
Acceleration unpowered, 0.2 ms	AUNP			10000	g	any axis, unpowered, 0.2 ms	9
Operating temperature range	TOP	-40		85	°C		9
Storage temperature range	TSTG	-40		125	°C		9
Electrostatic discharge protection	ESD			2	kV	HBM	9
Current consumption in normal mode	IddNM		6.1		µA	FS = ±8 g, ODR = 800 Hz, BW = ODR/2 with anti-aliasing filter	6
Current consumption in ultralow-power mode	IddULP		0.47		µA	FS = ±8 g, ODR = 1.6 Hz, BW = ODR/2	6
Current consumption in power-down	Idd_PD		20		nA		6
Noise density - normal mode	An		287		µg/√Hz	@ FS ±8 g, ODR = 800 Hz, BW = ODR/2	5
Zero-g level offset accuracy	TyOff		11		mg	printed ±11	5
Zero-g offset change vs. temperature	TCO		1		mg/°C	printed ±1	5
Sensitivity change vs. temperature	TCS		0.035		%/°C	printed ±0.035	5
Sensitivity	So		0.976		mg/digit	@ FS ±2 g	5
Temperature sensor output change vs. temperature	TSDr		0.045		°C/LSB	12-bit resolution	6

CAD (KiCad official)

Symbol: LIS2DU12TR
Footprint: Package_LGA:LGA-12_2x2mm_P0.5mm
3D model: LGA-12(2x2) (KiCad packages3D, STEP)
3D model files: lis2du12tr-etched.step / lis2du12tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lis2du12tr.step / lis2du12tr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: STMICROELECTRONICS datasheet (56 pp, sha256 32528fafab2040e5, retrieved 2026-10-23, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF